Argentina - 2014 FIFA World Cup Training Camp

Gabriel Rossi/STF

Lionel Messi of Argentina (L) fights for the ball with Martin Demichelis (M) as Hugo Campagnaro looks on during an Argentina training session at Ezeiza Training Camp on May 31, 2014 in Ezeiza, Argentina.

Lionel Messi of Argentina (L) fights for the ball with Martin Demichelis (M) as Hugo Campagnaro looks on during an Argentina training session at Ezeiza Training Camp on May 31, 2014 in Ezeiza, Argentina.

Hugo Campagnaro of FC Internazionale and Ruslan Rotan of FC Dnipro #29 compete for the ball during the UEFA Europa League Group F match between FC Internazionale Milano and FC Dnipro Dnipropetrovsk on November 27, 2014 in Milan, Italy.

Hugo Campagnaro of FC Internazionale and Ruslan Rotan of FC Dnipro #29 compete for the ball during the UEFA Europa League Group F match between FC Internazionale Milano and FC Dnipro Dnipropetrovsk on November 27, 2014 in Milan, Italy.

Germany v Argentina - International Friendly

Matthias Hangst

Antonio Ruediger of Germany jumps for a header with Hugo Campagnaro of Argentina during the international friendly match between Germany and Argentina at Esprit-Arena on September 3, 2014 in Duesseldorf, Germany.

Antonio Ruediger of Germany jumps for a header with Hugo Campagnaro of Argentina during the international friendly match between Germany and Argentina at Esprit-Arena on September 3, 2014 in Duesseldorf, Germany.

Germany v Argentina - International Friendly

Matthias Hangst

Antonio Ruediger of Germany jumps for a header with Hugo Campagnaro of Argentina during the international friendly match between Germany and Argentina at Esprit-Arena on September 3, 2014 in Duesseldorf, Germany.

Antonio Ruediger of Germany jumps for a header with Hugo Campagnaro of Argentina during the international friendly match between Germany and Argentina at Esprit-Arena on September 3, 2014 in Duesseldorf, Germany.

Argentina Training and Press Conference - 2014 FIFA World Cup Brazil

Gabriel Rossi/STF

Pablo Zabaleta (L), Marcos Rojo (C) and Hugo Campagnaro (R) smile during a training session at Arena Corinthians on July 08, 2014 in Sao Paulo, Brazil. Argentina will face The Netherlands as part of a 2014 FIFA World Cup Brazil Semi Final match on July 09.

Pablo Zabaleta (L), Marcos Rojo (C) and Hugo Campagnaro (R) smile during a training session at Arena Corinthians on July 08, 2014 in Sao Paulo, Brazil. Argentina will face The Netherlands as part of a 2014 FIFA World Cup Brazil Semi Final match on July 09.

Hugo Campagnaro of FC Internazionale during the UEFA Europa League group F match between FC Dnipro Dnipropetrovsk and FC Internazionale Milano at Olimpiysky stadium on September 18, 2014 in Kiev, Ukraine.

Hugo Campagnaro of FC Internazionale during the UEFA Europa League group F match between FC Dnipro Dnipropetrovsk and FC Internazionale Milano at Olimpiysky stadium on September 18, 2014 in Kiev, Ukraine.